package com.example.jpa1.service;

/**
 * @projectName: jpa1
 * @package: com.example.jpa1.service
 * @className: TestService
 * @author: yangtongtong
 * @description: TODO
 * @date: 2023/6/28 14:29
 * @version: 1.0
 */

public class TestService {

    public String hello(){
        return  "hello";
    }
}
